租赁权是公民的一项重要民事权利,同时,在契约自由原则下,第三方不得恣意干涉契约当事人自由意志形成的合意。这些理念与原则,拒斥着公权力在房屋租赁关系中的介入。近年来城市化的力量不断地冲击传统的法的秩序,对公共的健康与安全及社会福祉的关切,推动了土地利用规制的产生。这种规制的转接效应促成了房屋租赁契约的社会化。在公众健康的保障、建筑安全的防护与良好生活环境的维持等方面所形成的技术性标准,构成了在城市化背景下房屋租赁法律规制的新主要内容。 Leasehold is an important civil rights of citizens. At the same time, under the principle of freedom of contract, a third party must not arbitrarily interfere in the consensuses of free will of contractual parties. These concepts and principles reject the involvement of public power in the rental relationship. In recent years, the forces of urbanization continue to impact the traditional legal order, concern with public health and safety and social welfare, and promote the emergence of land use regulation. The transfer effect of this regulation contributed to the socialization of housing lease contracts. The technical standards formed by the protection of public health, the protection of construction safety and the maintenance of a good living environment constitute the new main contents of the legal regulation of housing leasing under the background of urbanization.